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Phenolic Ring Tweeter Replacement for AR-4X CTS Marantz and More 8 Ohm

Brand:|Part # 270-252


At last, a faithful reproduction of the classic "phenolic ring" tweeter developed by CTS and used by Marantz, Altec, Martin, Acoustic Research and many others!
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List Price$21.99
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$18.50
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Part # 270-252
Highlights
  • Modern reproduction of the famous CTS design used by Marantz, Altec, and many others
  • High efficiency and smooth response
  • Restore your classic speaker system from the Seventies!




Product Details

Phenolic Ring Tweeter Replacement for AR-4X CTS Marantz and More 8 Ohm

At last, a faithful reproduction of the classic "phenolic ring" tweeter developed by CTS and used by Marantz, Altec, and many others! High efficiency and smooth, extended response. Extremely versatile; great for repairing older systems or for new custom projects. Low-mass paper cone and dust cap, 3/4" voice coil, and stamped steel faceplate. 8 ohm nominal impedance. This is a drop in replacement for the Marantz Imperial Series cabinet speakers models Marantz Imperial 4, 5, 6, 6G, 7, 8, and 9 with common part numbers 137-7348N, 137-7350, 137-7816, and 841-1022 and HLM312A. Also used in Radio Shack Nova series cabinets Nova 7b as well as the Altec Lansing Santana 891 speakers, RSL Rogersound Labs, Acoustic Research AR 4x, Martin Speakers, and Rectilinear XI Cabinets from the 70's.



Product Specifications
  • Tweeter TypePaper Cone
  • Cone / Dome Diameter2"
  • Impedance8 ohms
  • Power Handling (RMS)30 Watts
  • Frequency Response2,000 to 15,000 Hz
  • Sensitivity90.3 dB 1W/1m
Thiele-Small Parameters
  • Resonant Frequency (Fs)1,084 Hz
  • DC Resistance (Re)6.90 ohms
Mounting Information
  • Overall Outside Diameter4.25"
  • Cutout Diameter3.19"
  • Depth1.25"
Phenolic Ring Tweeter Replacement for AR-4X CTS Marantz and More 8 Ohm
  • BrandParts Express
  • Part Number270-252
  • UPC844632084362
  • Product CategoryTweeters
  • Unit of MeasureEA
  • Product Rating
    (44 Reviews)
  • Weight1 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Phenolic Ring Tweeter Replacement for AR-4X CTS Marantz and More 8 Ohm

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Phenolic Ring Tweeter Replacement for AR-4X CTS Marantz and More 8 Ohm
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